Base | Representation |
---|---|
bin | 11101001111100… |
… | …010001000101110 |
3 | 1021012011122002220 |
4 | 131033202020232 |
5 | 2001044024441 |
6 | 120403300210 |
7 | 15105061326 |
oct | 3517421056 |
9 | 1235148086 |
10 | 490611246 |
11 | 231a34544 |
12 | 11837a666 |
13 | 7a848818 |
14 | 49230286 |
15 | 2d111466 |
hex | 1d3e222e |
490611246 has 32 divisors (see below), whose sum is σ = 998680320. Its totient is φ = 160645824.
The previous prime is 490611181. The next prime is 490611259. The reversal of 490611246 is 642116094.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113065 + ... + 117323.
It is an arithmetic number, because the mean of its divisors is an integer number (31208760).
Almost surely, 2490611246 is an apocalyptic number.
490611246 is an abundant number, since it is smaller than the sum of its proper divisors (508069074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490611246 is a wasteful number, since it uses less digits than its factorization.
490611246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4600.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 490611246 is about 22149.7459579111. The cubic root of 490611246 is about 788.7011965286.
The spelling of 490611246 in words is "four hundred ninety million, six hundred eleven thousand, two hundred forty-six".
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